No, I have only tested it on DC .
I saw the news that someone had ported the mame4all to psp , and would anyone port this emu to P$2? Maybe P$2 could get a better perfomance on emulating the ARC games sinces P$2 has larger RAM than DC has.
It seems that there are a lot of tiny graphic errors on emulating CPS games , many tiles are wrong.

Yes , I have tried alpha 1 version , but the copatability is still poor , a lot of games could not run. The Rockman(Megaman,CPS1 game) could not run on DC ,but it could run under Windows.
Oh,my god,I will get mad !
Many classic games could not start because I could not insert a coin.
It is a far long way to make it run decently.